Base | Representation |
---|---|
bin | 100100010011100111… |
… | …101110000011111011 |
3 | 10201121212001112211111 |
4 | 210103213232003323 |
5 | 1114314333310201 |
6 | 25524155541151 |
7 | 2550025361356 |
oct | 442347560373 |
9 | 121555045744 |
10 | 38983885051 |
11 | 15595428921 |
12 | 767b75a7b7 |
13 | 38a36c2407 |
14 | 1c5b66729d |
15 | 10326c0b51 |
hex | 9139ee0fb |
38983885051 has 8 divisors (see below), whose sum is σ = 39104827200. Its totient is φ = 38863128000.
The previous prime is 38983884991. The next prime is 38983885067. The reversal of 38983885051 is 15058838983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38983885051 - 215 = 38983852283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38983885081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381705 + ... + 472933.
It is an arithmetic number, because the mean of its divisors is an integer number (4888103400).
Almost surely, 238983885051 is an apocalyptic number.
38983885051 is a deficient number, since it is larger than the sum of its proper divisors (120942149).
38983885051 is an equidigital number, since it uses as much as digits as its factorization.
38983885051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92549.
The product of its (nonzero) digits is 8294400, while the sum is 58.
The spelling of 38983885051 in words is "thirty-eight billion, nine hundred eighty-three million, eight hundred eighty-five thousand, fifty-one".
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